Akino; Hiroshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Akino; Hiroshi.The latest application filed is for "electrostatic electroacoustic transducer device, signal processing circuit for electrostatic electroacoustic transducer, signal processing method, and signal processing program".
Company Profile
3.200.200
- Akino; Hiroshi - Tokyo JP
- AKINO; Hiroshi - Kanagawa JP
- Akino; Hiroshi - Machida JP
- Akino; Hiroshi - Michida JP
- AKINO; Hiroshi - Machida-shi Tokyo
- - Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Acoustic-electric transducer Grant 11,203,039 - Irii , et al. December 21, 2 | 2021-12-21 |
| Electrostatic Electroacoustic Transducer Device, Signal Processing Circuit For Electrostatic Electroacoustic Transducer, Signal Processing Method, And Signal Processing Program App 20210385576 - IRII; Koichi ; et al. | 2021-12-09 |
| Electro-acoustic transducer and electro-acoustic conversion device Grant 11,076,222 - Irii , et al. July 27, 2 | 2021-07-27 |
| Acoustic-electric Transducer App 20200398310 - IRII; Koichi ; et al. | 2020-12-24 |
| Condenser microphone unit and condenser microphone Grant 10,362,407 - Akino | 2019-07-23 |
| Microphone Grant 10,149,030 - Akino De | 2018-12-04 |
| Diaphragm, electroacoustic transducer, and electroacoustic transducer apparatus Grant 10,123,130 - Akino November 6, 2 | 2018-11-06 |
| Microphone Grant 10,075,781 - Akino September 11, 2 | 2018-09-11 |
| Acoustic tube and narrow directional microphone using the same Grant 10,021,471 - Akino July 10, 2 | 2018-07-10 |
| Microphone Grant 10,021,490 - Akino July 10, 2 | 2018-07-10 |
| Microphone joint Grant 10,021,481 - Akino July 10, 2 | 2018-07-10 |
| Dynamic microphone Grant 10,015,587 - Akino July 3, 2 | 2018-07-03 |
| Unidirectional dynamic microphone unit Grant 9,992,578 - Ikeda , et al. June 5, 2 | 2018-06-05 |
| Unidirectional microphone Grant 9,980,039 - Akino May 22, 2 | 2018-05-22 |
| Unidirectional condenser microphone unit, unidirectional condenser microphone, and method of manufacturing unidirectional condenser microphone unit Grant 9,967,678 - Akino May 8, 2 | 2018-05-08 |
| Microphone Grant 9,949,019 - Akino April 17, 2 | 2018-04-17 |
| Narrow-angle directional microphone Grant 9,942,653 - Akino April 10, 2 | 2018-04-10 |
| Narrow-angle directional microphone and method of manufacturing the same Grant 9,936,288 - Akino April 3, 2 | 2018-04-03 |
| Impedance converter and condenser microphone Grant 9,893,691 - Akino February 13, 2 | 2018-02-13 |
| Condenser microphone unit and condenser microphone Grant 9,877,113 - Akino January 23, 2 | 2018-01-23 |
| Boundary microphone Grant 9,872,096 - Akino January 16, 2 | 2018-01-16 |
| Unidirectional condenser microphone Grant 9,838,801 - Akino December 5, 2 | 2017-12-05 |
| Microphone device Grant 9,838,768 - Matsui , et al. December 5, 2 | 2017-12-05 |
| Microphone device and microphone stand Grant 9,832,556 - Akino November 28, 2 | 2017-11-28 |
| Microphone Joint App 20170339486 - AKINO; Hiroshi | 2017-11-23 |
| Stereo microphone Grant 9,826,304 - Akino November 21, 2 | 2017-11-21 |
| Microphone Grant 9,820,026 - Akino November 14, 2 | 2017-11-14 |
| Unidirectional Dynamic Microphone Unit App 20170303047 - IKEDA; Tatsuya ; et al. | 2017-10-19 |
| Narrow directional microphone Grant 9,788,132 - Akino October 10, 2 | 2017-10-10 |
| Boundary microphone Grant 9,788,104 - Akino October 10, 2 | 2017-10-10 |
| Condenser microphone unit and method of manufacturing the same Grant 9,781,534 - Akino October 3, 2 | 2017-10-03 |
| Microphone Grant 9,762,988 - Akino September 12, 2 | 2017-09-12 |
| Condenser microphone unit, condenser microphone, and method of manufacturing condenser microphone unit Grant 9,762,992 - Akino September 12, 2 | 2017-09-12 |
| Connector for microphone and microphone Grant 9,761,999 - Akino September 12, 2 | 2017-09-12 |
| Microphone and microphone housing Grant 9,743,175 - Akino August 22, 2 | 2017-08-22 |
| Condenser microphone Grant 9,736,586 - Akino August 15, 2 | 2017-08-15 |
| Audio output circuit of condenser microphone Grant 9,706,618 - Furuya , et al. July 11, 2 | 2017-07-11 |
| Unidirectional Microphone App 20170195782 - AKINO; Hiroshi | 2017-07-06 |
| Microphone App 20170195764 - AKINO; Hiroshi | 2017-07-06 |
| Non-directional microphone Grant 9,699,547 - Akino July 4, 2 | 2017-07-04 |
| Impedance Converter And Condenser Microphone App 20170187342 - AKINO; Hiroshi | 2017-06-29 |
| Microphone App 20170188159 - AKINO; Hiroshi | 2017-06-29 |
| Acoustic Tube And Narrow Directional Microphone Using The Same App 20170188125 - AKINO; Hiroshi | 2017-06-29 |
| Condenser microphone unit Grant 9,693,151 - Akino June 27, 2 | 2017-06-27 |
| Condenser Microphone Unit And Condenser Microphone App 20170180871 - AKINO; Hiroshi | 2017-06-22 |
| Condenser Microphone App 20170180857 - AKINO; Hiroshi | 2017-06-22 |
| Dynamic Microphone App 20170180849 - AKINO; Hiroshi | 2017-06-22 |
| Narrow Directional Microphone App 20170171680 - AKINO; Hiroshi | 2017-06-15 |
| Microphone App 20170171654 - AKINO; Hiroshi | 2017-06-15 |
| Condenser Microphone Unit And Condenser Microphone App 20170171670 - AKINO; Hiroshi | 2017-06-15 |
| Narrow-angle Directional Microphone App 20170164098 - AKINO; Hiroshi | 2017-06-08 |
| Electrodynamic acoustic transducer, condenser microphone and condenser headphones Grant 9,668,061 - Akino May 30, 2 | 2017-05-30 |
| Condenser type electroacoustic transducer Grant 9,668,062 - Ikeda , et al. May 30, 2 | 2017-05-30 |
| Impedance conversion circuit of condenser microphone Grant 9,668,050 - Akino May 30, 2 | 2017-05-30 |
| Boundary Microphone App 20170142514 - AKINO; Hiroshi | 2017-05-18 |
| Condenser microphone and method of manufacturing condenser microphone Grant 9,654,882 - Akino May 16, 2 | 2017-05-16 |
| Condenser microphone Grant 9,654,892 - Akino May 16, 2 | 2017-05-16 |
| Microphone device Grant 9,654,873 - Akino May 16, 2 | 2017-05-16 |
| Unidirectional condenser microphone unit Grant 9,648,426 - Akino May 9, 2 | 2017-05-09 |
| Dynamic microphone unit and dynamic microphone Grant 9,621,980 - Akino April 11, 2 | 2017-04-11 |
| Impedance Conversion Circuit Of Condenser Microphone App 20170099544 - AKINO; Hiroshi | 2017-04-06 |
| Variable directivity electret condenser microphone Grant 9,615,167 - Akino April 4, 2 | 2017-04-04 |
| Narrow-angle directional microphone Grant 9,609,426 - Akino March 28, 2 | 2017-03-28 |
| Unidirectional Condenser Microphone Unit, Unidirectional Condenser Microphone, And Method Of Manufacturing Unidirectional Condenser Microphone Unit App 20170078787 - AKINO; Hiroshi | 2017-03-16 |
| Unidirectional close-talking microphone and microphone cap Grant 9,596,533 - Akino March 14, 2 | 2017-03-14 |
| Impedance converter circuit for condenser microphone Grant 9,590,570 - Akino March 7, 2 | 2017-03-07 |
| Audio Output Circuit Of Condenser Microphone App 20170064449 - FURUYA; Hiroaki ; et al. | 2017-03-02 |
| Microphone and microphone casing Grant 9,584,888 - Akino February 28, 2 | 2017-02-28 |
| Unidirectional condenser microphone and method of manufacturing the same Grant 9,584,924 - Akino February 28, 2 | 2017-02-28 |
| Dynamic microphone and method of forming back-side air chamber Grant 9,584,902 - Akino February 28, 2 | 2017-02-28 |
| Boundary microphone and boundary plate Grant 9,544,680 - Akino January 10, 2 | 2017-01-10 |
| Microphone device including light emitting elements Grant 9,538,273 - Akino January 3, 2 | 2017-01-03 |
| Microphone Device And Microphone Stand App 20160373845 - AKINO; Hiroshi | 2016-12-22 |
| Unidirectional Condenser Microphone App 20160373865 - Akino; Hiroshi | 2016-12-22 |
| Non-Directional Microphone App 20160366508 - Akino; Hiroshi | 2016-12-15 |
| Electrode extraction terminal for unidirectional condenser microphone unit and unidirectional condenser microphone unit Grant 9,516,427 - Akino December 6, 2 | 2016-12-06 |
| Microphone App 20160353201 - AKINO; Hiroshi | 2016-12-01 |
| Diaphragm, Electroacoustic Transducer, And Electroacoustic Transducer Apparatus App 20160345097 - AKINO; Hiroshi | 2016-11-24 |
| Boundary microphone and boundary microphone adapter Grant 9,503,808 - Akino November 22, 2 | 2016-11-22 |
| Handheld microphone with a notch filter and a high pass filter Grant 9,503,799 - Akino November 22, 2 | 2016-11-22 |
| Condenser Microphone App 20160337753 - AKINO; Hiroshi | 2016-11-17 |
| Variable directional microphone Grant 9,497,538 - Akino November 15, 2 | 2016-11-15 |
| Stereo boundary microphone and stereo boundary microphone adapter Grant 9,497,546 - Akino November 15, 2 | 2016-11-15 |
| Condenser Microphone Unit, Condenser Microphone, And Method Of Manufacturing Condenser Microphone Unit App 20160330544 - AKINO; Hiroshi | 2016-11-10 |
| Electret condenser microphone Grant 9,491,540 - Akino November 8, 2 | 2016-11-08 |
| Connector For Microphone And Microphone App 20160308305 - AKINO; Hiroshi | 2016-10-20 |
| Dynamic headphone unit and method of producing dynamic headphone unit Grant 9,473,840 - Akino October 18, 2 | 2016-10-18 |
| Unidirectional condenser microphone unit Grant 9,462,372 - Akino October 4, 2 | 2016-10-04 |
| Stereo Microphone App 20160286307 - AKINO; Hiroshi | 2016-09-29 |
| Microphone App 20160286292 - AKINO; Hiroshi | 2016-09-29 |
| Boundary Microphone App 20160286293 - AKINO; Hiroshi | 2016-09-29 |
| Narrow-angle Directional Microphone And Method Of Manufacturing The Same App 20160269821 - AKINO; Hiroshi | 2016-09-15 |
| Microphone And Microphone Housing App 20160261950 - AKINO; Hiroshi | 2016-09-08 |
| Condenser microphone Grant 9,432,776 - Akino August 30, 2 | 2016-08-30 |
| Condenser microphone Grant 9,432,765 - Akino August 30, 2 | 2016-08-30 |
| Microphone connector Grant 9,431,738 - Akino August 30, 2 | 2016-08-30 |
| Microphone Device Including Light Emitting Elements App 20160249121 - AKINO; Hiroshi | 2016-08-25 |
| Narrow-angle Directional Microphone App 20160241952 - AKINO; Hiroshi | 2016-08-18 |
| Microphone Grant 9,420,376 - Furuya , et al. August 16, 2 | 2016-08-16 |
| Microphone Device App 20160234597 - AKINO; Hiroshi | 2016-08-11 |
| Microphone Grant 9,414,143 - Akino August 9, 2 | 2016-08-09 |
| Condenser Microphone And Method Of Manufacturing Condenser Microphone App 20160212550 - Akino; Hiroshi | 2016-07-21 |
| Electrodynamic electroacoustic transducer, diaphragm thereof, and method of manufacturing the same Grant 9,398,375 - Akino July 19, 2 | 2016-07-19 |
| Condenser Microphone Unit And Condenser Microphone App 20160205470 - AKINO; Hiroshi | 2016-07-14 |
| Variable directivity electret condenser microphone Grant 9,392,359 - Akino July 12, 2 | 2016-07-12 |
| Microphone And Microphone Casing App 20160192045 - AKINO; Hiroshi | 2016-06-30 |
| Microphone App 20160182984 - AKINO; Hiroshi | 2016-06-23 |
| Stereo microphone Grant 9,369,802 - Akino June 14, 2 | 2016-06-14 |
| Condenser Type Electroacoustic Transducer App 20160165356 - IKEDA; Tatsuya ; et al. | 2016-06-09 |
| Impedance Converter Circuit For Condenser Microphone App 20160156321 - AKINO; Hiroshi | 2016-06-02 |
| Microphone and wind screen Grant 9,332,333 - Akino May 3, 2 | 2016-05-03 |
| Electro-acoustic transducer Grant 9,332,355 - Akino May 3, 2 | 2016-05-03 |
| Microphone Device App 20160119702 - MATSUI; Noriko ; et al. | 2016-04-28 |
| Dynamic Microphone Unit And Dynamic Microphone App 20160112793 - AKINO; Hiroshi | 2016-04-21 |
| Unidirectional Condenser Microphone Unit App 20160100246 - AKINO; Hiroshi | 2016-04-07 |
| Condenser Microphone Unit And Method Of Manufacturing The Same App 20160094919 - AKINO; Hiroshi | 2016-03-31 |
| Electro-acoustic transducer Grant 9,301,042 - Akino March 29, 2 | 2016-03-29 |
| Microphone and microphone device Grant 9,301,036 - Akino March 29, 2 | 2016-03-29 |
| Handset microphone Grant 9,282,404 - Akino March 8, 2 | 2016-03-08 |
| Condenser microphone Grant 9,277,328 - Akino March 1, 2 | 2016-03-01 |
| Connector Grant 9,277,664 - Yoshino , et al. March 1, 2 | 2016-03-01 |
| Volume reduction filling member for microphone and unidirectional condenser microphone incorporating the same Grant 9,264,816 - Akino February 16, 2 | 2016-02-16 |
| Boundary Microphone And Boundary Microphone Adapter App 20160044408 - AKINO; Hiroshi | 2016-02-11 |
| Unidirectional Close-Talking Microphone and Microphone Cap App 20160037254 - Akino; Hiroshi | 2016-02-04 |
| Stereo Boundary Microphone And Stereo Boundary Microphone Adapter App 20160037259 - AKINO; Hiroshi | 2016-02-04 |
| Microphone device Grant 9,247,333 - Akino January 26, 2 | 2016-01-26 |
| Variable Directional Microphone App 20160021455 - AKINO; Hiroshi | 2016-01-21 |
| Boundary Microphone And Boundary Plate App 20160014491 - AKINO; Hiroshi | 2016-01-14 |
| Dynamic Microphone And Method Of Forming Back-side Air Chamber App 20150382102 - AKINO; Hiroshi | 2015-12-31 |
| Condenser Microphone Unit App 20150358741 - AKINO; Hiroshi | 2015-12-10 |
| Throat microphone Grant 9,210,514 - Akino December 8, 2 | 2015-12-08 |
| Dynamic headphones Grant 9,210,495 - Akino December 8, 2 | 2015-12-08 |
| Variable Directivity Electret Condenser Microphone App 20150341721 - AKINO; Hiroshi | 2015-11-26 |
| Variable Directivity Electret Condenser Microphone App 20150341720 - AKINO; Hiroshi | 2015-11-26 |
| Electrodynamic Electroacoustic Transducer, Diaphragm Thereof, And Method Of Manufacturing The Same App 20150341727 - AKINO; Hiroshi | 2015-11-26 |
| Microphone App 20150341715 - Akino; Hiroshi | 2015-11-26 |
| Connector of Microphone, Microphone, and Method for Manufacturing Connector of Microphone App 20150333429 - Akino; Hiroshi | 2015-11-19 |
| Condenser Microphone App 20150312682 - AKINO; Hiroshi | 2015-10-29 |
| Microphone and Wind Screen App 20150304754 - Akino; Hiroshi | 2015-10-22 |
| Condenser microphone Grant 9,154,871 - Akino October 6, 2 | 2015-10-06 |
| Connector App 20150270638 - Yoshino; Satoshi ; et al. | 2015-09-24 |
| Electrostatic electroacoustic transducer and method of manufacturing the same Grant 9,137,606 - Akino September 15, 2 | 2015-09-15 |
| Condenser Microphone App 20150245143 - AKINO; Hiroshi | 2015-08-27 |
| Unidirectional microphone Grant 9,113,238 - Akino August 18, 2 | 2015-08-18 |
| Unidirectional condenser microphone and method for adjusting acoustic resistance Grant 9,113,261 - Akino , et al. August 18, 2 | 2015-08-18 |
| Microphone Grant 9,100,741 - Akino August 4, 2 | 2015-08-04 |
| Dynamic microphone unit and dynamic microphone Grant 9,094,748 - Akino July 28, 2 | 2015-07-28 |
| Unidirectional Condenser Microphone And Method Of Manufacturing The Same App 20150201265 - AKINO; Hiroshi | 2015-07-16 |
| Electrode Extraction Terminal For Unidirectional Condenser Microphone Unit And Unidirectional Condenser Microphone Unit App 20150201264 - AKINO; Hiroshi | 2015-07-16 |
| Stereo ribbon microphone Grant 9,078,061 - Shimura , et al. July 7, 2 | 2015-07-07 |
| Unidirectional Condenser Microphone Unit App 20150189417 - AKINO; Hiroshi | 2015-07-02 |
| Volume Reduction Filling Member For Microphone And Unidirectional Condenser Microphone Incorporating The Same App 20150181320 - AKINO; Hiroshi | 2015-06-25 |
| Stereo microphone Grant 9,049,509 - Akino , et al. June 2, 2 | 2015-06-02 |
| Microphone And Microphone Device App 20150139453 - Akino; Hiroshi | 2015-05-21 |
| Stereo Microphone App 20150131802 - Akino; Hiroshi | 2015-05-14 |
| Dynamic Headphone Unit and Method of Producing Dynamic Headphone Unit App 20150124992 - Akino; Hiroshi | 2015-05-07 |
| Condenser microphone Grant 9,025,805 - Akino May 5, 2 | 2015-05-05 |
| Ribbon microphone and unidirectional converter therefor Grant 9,025,797 - Akino May 5, 2 | 2015-05-05 |
| Dynamic Headphones App 20150117693 - AKINO; Hiroshi | 2015-04-30 |
| Microphone App 20150117692 - Akino; Hiroshi | 2015-04-30 |
| Unidirectional condenser microphone and directionality varying member for the same Grant 9,020,179 - Akino , et al. April 28, 2 | 2015-04-28 |
| Condenser Microphone App 20150110307 - Akino; Hiroshi | 2015-04-23 |
| Throat Microphone App 20150110301 - Akino; Hiroshi | 2015-04-23 |
| Electret Condenser Microphone App 20150104056 - Akino; Hiroshi | 2015-04-16 |
| Condenser microphone Grant 9,008,336 - Akino April 14, 2 | 2015-04-14 |
| Electrodynamic Acoustic Transducer, Method For Manufacturing A Fixed Pole Thereof, Condenser Microphone And Condenser Headphones App 20150098592 - AKINO; Hiroshi | 2015-04-09 |
| Electrostatic Electroacoustic Transducer And Method Of Manufacturing The Same App 20150098606 - AKINO; Hiroshi | 2015-04-09 |
| Microphone Device App 20150092975 - AKINO; Hiroshi | 2015-04-02 |
| Microphone Grant 8,995,701 - Akino March 31, 2 | 2015-03-31 |
| Noise preventing gooseneck microphone Grant 8,989,421 - Akino March 24, 2 | 2015-03-24 |
| Narrow directional microphone Grant 8,983,106 - Akino March 17, 2 | 2015-03-17 |
| Stereo microphone Grant 8,983,079 - Okita , et al. March 17, 2 | 2015-03-17 |
| Dynamic microphone Grant 8,976,984 - Akino March 10, 2 | 2015-03-10 |
| Narrow-angle directional microphone Grant 8,948,433 - Akino February 3, 2 | 2015-02-03 |
| Ribbon microphone circuit Grant 8,948,421 - Akino February 3, 2 | 2015-02-03 |
| Microphone adapter and microphone Grant 8,938,085 - Matsui , et al. January 20, 2 | 2015-01-20 |
| Dynamic Microphone Unit And Dynamic Microphone App 20150003640 - Akino; Hiroshi | 2015-01-01 |
| Condenser Microphone App 20150003645 - AKINO; Hiroshi | 2015-01-01 |
| Handheld Microphone App 20140376760 - Akino; Hiroshi | 2014-12-25 |
| Ribbon Microphone And Unidirectional Converter Therefor App 20140376752 - Akino; Hiroshi | 2014-12-25 |
| Handset Microphone App 20140376750 - Akino; Hiroshi | 2014-12-25 |
| Stereo Microphone App 20140369507 - Akino; Hiroshi | 2014-12-18 |
| Electro-acoustic Transducer App 20140369532 - Akino; Hiroshi | 2014-12-18 |
| Condenser Microphone App 20140355808 - Akino; Hiroshi | 2014-12-04 |
| Condenser microphone Grant 8,897,464 - Akino November 25, 2 | 2014-11-25 |
| Condenser microphone unit and condenser microphone Grant 8,873,773 - Akino October 28, 2 | 2014-10-28 |
| Noise reduction communication device Grant 8,873,765 - Akino October 28, 2 | 2014-10-28 |
| Condenser microphone unit and condenser microphone Grant 8,867,772 - Akino October 21, 2 | 2014-10-21 |
| Condenser microphone unit and condenser microphone Grant 8,848,949 - Akino September 30, 2 | 2014-09-30 |
| Unidirective condenser microphone unit and condenser microphone Grant 8,848,962 - Akino September 30, 2 | 2014-09-30 |
| Condenser microphone Grant 8,842,856 - Akino September 23, 2 | 2014-09-23 |
| Dynamic microphone unit and dynamic microphone Grant 8,837,756 - Akino September 16, 2 | 2014-09-16 |
| Phantom power circuit Grant 8,831,247 - Akino September 9, 2 | 2014-09-09 |
| Holding device of cylindrical body and microphone holder Grant 8,814,118 - Okita , et al. August 26, 2 | 2014-08-26 |
| Microphone and microphone apparatus Grant 8,804,983 - Akino August 12, 2 | 2014-08-12 |
| Microphone App 20140198942 - FURUYA; Hiroaki ; et al. | 2014-07-17 |
| Microphone unit and highly directional microphone Grant 8,774,438 - Akino July 8, 2 | 2014-07-08 |
| Narrow directional stereo microphone Grant 8,761,405 - Ikeda , et al. June 24, 2 | 2014-06-24 |
| Dynamic microphone unit and dynamic microphone Grant 8,761,427 - Akino June 24, 2 | 2014-06-24 |
| Unidirectional dynamic microphone Grant 8,744,110 - Akino June 3, 2 | 2014-06-03 |
| Battery compartment for condenser microphone Grant 8,744,099 - Matsui , et al. June 3, 2 | 2014-06-03 |
| Ribbon microphone Grant 8,744,090 - Akino June 3, 2 | 2014-06-03 |
| Narrow directional condenser microphone Grant 8,737,661 - Akino May 27, 2 | 2014-05-27 |
| Dynamic microphone unit and dynamic microphone Grant 8,705,786 - Akino April 22, 2 | 2014-04-22 |
| Unidirectional microphone Grant 8,682,019 - Akino March 25, 2 | 2014-03-25 |
| Condenser microphone unit Grant 8,682,007 - Akino March 25, 2 | 2014-03-25 |
| Ribbon microphone with automatic protection switch Grant 8,675,898 - Akino March 18, 2 | 2014-03-18 |
| Condenser Microphone App 20140003628 - Akino; Hiroshi | 2014-01-02 |
| Condenser Microphone App 20130322637 - Akino; Hiroshi | 2013-12-05 |
| Unidirectional Microphone App 20130287223 - AKINO; Hiroshi | 2013-10-31 |
| Unidirectional Condenser Microphone and Directionality Varying Member for the Same App 20130272558 - Akino; Hiroshi ; et al. | 2013-10-17 |
| Condenser Microphone App 20130230195 - AKINO; Hiroshi | 2013-09-05 |
| Electro-acoustic Transducer App 20130223647 - Akino; Hiroshi | 2013-08-29 |
| Unidirectional Condenser Microphone And Method For Adjusting Acoustic Resistance App 20130216084 - AKINO; Hiroshi ; et al. | 2013-08-22 |
| Narrow Directional Stereo Microphone App 20130216046 - Ikeda; Tatsuya ; et al. | 2013-08-22 |
| Dynamic Microphone Unit and Dynamic Microphone App 20130148836 - Akino; Hiroshi | 2013-06-13 |
| Condenser Microphone App 20130089222 - Akino; Hiroshi | 2013-04-11 |
| Dynamic Microphone App 20130070941 - AKINO; Hiroshi | 2013-03-21 |
| Holding Device Of Cylindrical Body And Microphone Holder App 20130061430 - OKITA; Shioto ; et al. | 2013-03-14 |
| Narrow-angle Directional Microphone App 20130064409 - Ikeda; Tatsuya ; et al. | 2013-03-14 |
| Dynamic Microphone Unit and Dynamic Microphone App 20130058514 - Akino; Hiroshi | 2013-03-07 |
| Dynamic Microphone Unit and Dynamic Microphone App 20130058510 - Akino; Hiroshi | 2013-03-07 |
| Dynamic Microphone Unit and Dynamic Microphone App 20130058515 - Akino; Hiroshi | 2013-03-07 |
| Unidirectional Microphone App 20130051600 - AKINO; Hiroshi | 2013-02-28 |
| Diaphragm Of Electric Sound Converter And Its Manufacturing Method App 20130043090 - AKINO; Hiroshi | 2013-02-21 |
| Narrow Directional Microphone App 20130034256 - AKINO; Hiroshi | 2013-02-07 |
| Microphone Adapter and Microphone App 20130004009 - MATSUI; Noriko ; et al. | 2013-01-03 |
| Microphone App 20120288113 - Akino; Hiroshi ; et al. | 2012-11-15 |
| Stereo Microphone App 20120288101 - Okita; Shioto ; et al. | 2012-11-15 |
| Ribbon Microphone App 20120269366 - AKINO; Hiroshi | 2012-10-25 |
| Condenser Microphone Unit and Condenser Microphone App 20120269367 - Akino; Hiroshi | 2012-10-25 |
| Narrow-angle Directional Microphone App 20120263333 - AKINO; Hiroshi | 2012-10-18 |
| Condenser Microphone Unit And Condenser Microphone App 20120263332 - AKINO; Hiroshi | 2012-10-18 |
| Noise Reduction Communication Device App 20120259629 - AKINO; Hiroshi | 2012-10-11 |
| Condenser Microphone Unit and Condenser Microphone App 20120250926 - Akino; Hiroshi | 2012-10-04 |
| Unidirective Condenser Microphone Unit And Condenser Microphone App 20120237072 - Akino; Hiroshi | 2012-09-20 |
| Stereo Ribbon Microphone App 20120230498 - Shimura; Haruhito ; et al. | 2012-09-13 |
| Condenser Microphone App 20120224723 - Akino; Hiroshi | 2012-09-06 |
| Unidirectional Dynamic Microphone App 20120224736 - Akino; Hiroshi | 2012-09-06 |
| Condenser Microphone App 20120213390 - AKINO; Hiroshi | 2012-08-23 |
| Microphone Cap and Microphone App 20120207336 - Matsui; Noriko ; et al. | 2012-08-16 |
| Ribbon Microphone App 20120189145 - AKINO; Hiroshi | 2012-07-26 |
| Condenser Microphone and Head Thereof App 20120170777 - Akino; Hiroshi | 2012-07-05 |
| Dynamic Microphone App 20120140972 - Akino; Hiroshi ; et al. | 2012-06-07 |
| Acoustic Resistance Member And Method For Making The Same App 20120138385 - Akino; Hiroshi | 2012-06-07 |
| Ribbon Microphone Circuit App 20120121110 - Akino; Hiroshi | 2012-05-17 |
| Microphone And Microphone Apparatus App 20120114159 - Akino; Hiroshi | 2012-05-10 |
| Boundary microphone App 20120099752 - Akino; Hiroshi | 2012-04-26 |
| Phantom Power Circuit App 20120076325 - Akino; Hiroshi | 2012-03-29 |
| Microphone having flexible pipe App 20120063629 - AKINO; Hiroshi | 2012-03-15 |
| Condenser Microphone Unit and Condenser Microphone App 20120051575 - Akino; Hiroshi | 2012-03-01 |
| Microphone Connector App 20120052727 - Akino; Hiroshi | 2012-03-01 |
| Microphone Unit And Highly Directional Microphone App 20120033844 - Akino; Hiroshi | 2012-02-09 |
| Electroacoustic Transducer App 20120027239 - Akino; Hiroshi | 2012-02-02 |
| Narrow directional condenser microphone App 20120014542 - Akino; Hiroshi | 2012-01-19 |
| Condenser microphone and its output connector App 20120009819 - Akino; Hiroshi | 2012-01-12 |
| Highly Directional Microphone App 20110305359 - Ikeda; Tatsuya ; et al. | 2011-12-15 |
| Condenser microphone unit and method of manufacturing diaphragm assembly of condenser microphone App 20110293114 - Akino; Hiroshi | 2011-12-01 |
| Battery Compartment For Condenser Microphone App 20110293116 - Matsui; Noriko ; et al. | 2011-12-01 |
| Unidirectional condenser microphone unit App 20110293127 - Akino; Hiroshi | 2011-12-01 |
| Condenser Microphone App 20110266087 - Akino; Hiroshi | 2011-11-03 |
| Capacitor Microphone App 20100329483A1 - | 2010-12-30 |
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